Mitsubishi Electronics HL2750U user manual

Contents

Main CAUTION CAUTION WARNING: CAUTION: NOTE: Contents Important safeguards Important safeguards (continued) WARNING: COMPLIANCE NOTICE OF FCC COMPLIANCE NOTICE OF INDUSTRY CANADA Preparing your projector 1 2 3 Checking accessories Inserting the batteries into the remote control Preparating your projector (continued) Overview Control area Terminal board Preparating your projector (continued) Bottom side Remote control About the laser beam or Using the remote control Operational range of the remote control Reception angle Setting up your projector Setting up the screen Basic setup Correcting skewed or distorted image When projected images are distorted to a trapezoid Setting up your projector (continued) Wall screen Setting up your projector (continued) Screen size and projection distance Refer to the following table to determine the screen size. The above gures are approximate and may be slightly different from the actual measurements. When the aspect ratio of the screen is 4:3 Viewing computer images A. Connecting the projector to a computer About DDC B. Plugging the power cord C. Projecting images To stop projecting: AV mute AUTO POSITION button When connecting to a notebook computer: Setting of the resolution Viewing video images A. Connecting the projector to video equipment Connecting to video equipment having a DVI-D terminal B. Plugging in the power cord Projector + DVD player or HDTV decoder C. Projecting images To stop projecting: Volume from the speaker Setting the aspect ratio How to change the settings: When projected images are distorted to a trapezoid: Menu operation Menus are not displayed when no signal is supplied to the projector. Available settings in the menus Set the following items on their relevant menus. 1. IMAGE menu IMAGE - ADVANCED MENU How to set the menus: 2. INSTALLATION menu 3. FEATURE menu 4. SIGNAL menu SIGNAL - RESOLUTION (MEMORIZE) menu SIGNAL - USER menu ITEM SETTING FUNCTION C 5. INFORMATION menu Adjusting projected images To adjust the brightness (CONTRAST and BRIGHTNESS): To adjust the color (COLOR and TINT): To sharpen or soften the projected image (SHARPNESS): To adjust the tone of white (COLOR TEMP.): About color temperature Color Enhancer Page How to adjust the image supplied from the computer using the menu: Setting of the image displayed during startup or muting Advanced features Password function W S=1, X=2, T=3, W=4) W S=1, X=2, T=3, W=4) Expand Still Picture in Picture (PinP) EXPAND Mouse remote control Operation USB Supervising and controlling by computer Major functions Connection Using the User Manual Indicators POWER S TA TUS CONDITION Abnormal condition Replacing the lamp Interval of lamp replacement Replacing the lamp (continued) To replace the lamp: Maintenance Cleaning of the air- lter Cleaning of the projector and the ventilation slots Cleaning of the lens Troubleshooting Page Troubleshooting (continued) Kensington Lock Speci cations Replacement part (option/not included in the box) Speci cation of RGB signals in each computer mode of the projector Speci cations (continued) Connectors Dimension Drawings (unit: mm) Speci cations (continued) Speci cation of RGB signals in each computer mode of the projector (continued) 1 Zusho Baba, Nagaokakyo-City, Kyoto Japan M ITSUBISHI ELECTRIC CORPORATIO N A Mitsubishi Projector Warranty, Sales Support and Service Information